David Owens, Extension Entomologist, owensd@udel.edu Well, I final updated the form. Congratulations to Brian Farkas and to Chris Cawley for correctly identifying the two earworms in the photos. The first was a small corn earworm larva. You can tell by… Continue Reading
David Owens, Extension Entomologist, owensd@udel.edu This week, I’ve got a couple of small worms that showed up in a sweep net. Which one(s) is (are) corn earworm? Enter your guess here: https://docs.google.com/forms/d/1oz5-yCm8xifZtDlvZ-vPbd8a0GR-V6H9ddb9fhAyzzY/edit.
David Owens, Extension Entomologist, owensd@udel.edu One person wrote in a potential cause of last week’s trickle tape woe is red brown algae. Another one, and is the case in this photo, is excessive iron deposits. A blurb from Weekly Crop… Continue Reading
David Owens, Extension Entomologist, owensd@udel.edu Congratulations to Bill Rankin among others for correctly identifying Septoria Leaf Spot. Given the number of folks that logged in guesses for this one, I’d say I struck a nerve. Typically, it is more of… Continue Reading
David Owens, Extension Entomologist, owensd@udel.edu This week, I started examining sweet corn that will be treated for corn earworm. But I also saw this on not a few tassels. What’s going on with these tassels? Enter your guess here: https://docs.google.com/forms/d/1oz5-yCm8xifZtDlvZ-vPbd8a0GR-V6H9ddb9fhAyzzY/edit.
